CN115193511B - Wheat germ powder preparation device and method - Google Patents

Abstract

The invention discloses a preparation device and a preparation method of wheat germ powder, which relate to the technical field of wheat germ processing, and are used for quantitatively controlling wheat germs entering a feed inlet so as to facilitate grinding of the wheat germs, and the technical scheme is as follows: including box and the feed inlet of setting at the box top, the box top outer wall is equipped with the ration subassembly that control wheat germ ration got into in the feed inlet and sets up at the box inner wall and is located the grinding component of feed inlet below, the discharge gate has been seted up to the bottom half, collection case has been placed to discharge gate department.

Description

Wheat germ powder preparation device and method

Technical Field

The invention relates to the technical field of wheat germ processing, in particular to a preparation device and a preparation method of wheat germ powder.

Background

Wheat germ is also called malt flour, germ, golden yellow granule. Malt is one of the organs for sprouting and growing of wheat, and accounts for about 2.5% of the whole wheat grain, and is rich in vitamins E, B and proteins, and has high nutritive value. The embryo is the root of the life of the wheat and is the part with the highest nutritive value in the wheat. During the production and processing of wheat germs, crushing and grinding treatment is often required.

The Chinese patent with the publication number of CN209109258U discloses a grinding device for wheat germ powder processing, which comprises a box body, four equidistant lugs are connected to the bottom of the box body through bolts, a motor is connected to the top of the box body through bolts, a grinding rotating shaft is connected to the bottom of the motor through a coupling, a fan-shaped grinding head is connected to the outer part of the grinding rotating shaft through bolts, and a feed hopper is welded to one side of the top of the box body. The prior art conveys wheat germs to be ground into the box body through the feeding hopper.

The Chinese patent with the publication number of CN210187288U discloses a wheat germ milling device, which comprises a milling barrel, wherein a feed hopper is arranged at the upper end of the milling barrel, a rotating shaft is arranged in the milling barrel, and a first motor is arranged at the position, corresponding to the rotating shaft, of one side of the milling barrel. The prior art conveys wheat germs to be ground into the box body through the feeding hopper.

When the wheat germ to be processed enters the box body through the feeding hoppers of the two prior arts to grind, the amount of the wheat germ entering the feeding hoppers cannot be controlled, if too much feeding occurs, the situation that the grinding rollers are blocked or the grinding is insufficient occurs, and if too little feeding occurs, the grinding efficiency is reduced, so that a device capable of controlling the amount of the wheat germ entering the box body is highly needed.

Disclosure of Invention

Aiming at the technical defects, the invention aims to provide a preparation device and a preparation method of wheat germ powder, which solve the problem that wheat germs cannot be quantitatively controlled to enter a feed inlet when the wheat germs need to be ground, and have the advantages that: the wheat germs entering the feed inlet are quantitatively controlled, so that the wheat germs are convenient to grind.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a wheat germ powder preparation device which comprises a box body and a feed inlet arranged at the top of the box body, wherein a quantitative assembly for controlling wheat germs to quantitatively enter the feed inlet and a grinding assembly arranged on the inner wall of the box body and positioned below the feed inlet are arranged on the outer wall of the top of the box body, a discharge hole is formed in the bottom of the box body, and a collecting box is arranged at the discharge hole.

Through adopting above-mentioned technical scheme, carry the wheat germ to the grinding component through quantitative subassembly ration, the quantity of the wheat germ that the quantitative subassembly is to getting into in the box is controlled this moment, the grinding component of being convenient for grinds the wheat germ of a certain amount, reduce the condition that grinding component card is dead or grind insufficiently and take place, the grinding of the wheat germ of being convenient for improves grinding efficiency, the grinding component grinds the wheat germ and gathers the wheat germ powder after grinding through the discharge gate in the case that gathers materials, whole device has realized the purpose of grinding quantitative wheat germ.

Preferably, the grinding component comprises two grinding rollers which are rotatably arranged on the inner wall of the box body, the diameters of the two grinding rollers are consistent, a material conveying cylinder which is used for conveying wheat germs in the material inlet to the position between the two grinding rollers is arranged on the inner wall of the top of the box body below the material inlet, a gap is reserved between the lower end of the material conveying cylinder and the grinding rollers, and a driving piece which is used for driving the two grinding rollers to rotate in opposite directions and has different rotating speeds is arranged on the outer wall of the box body.

Preferably, two grinding roller both ends are all rotated through the pivot and are connected on the box inner wall, two the one end of pivot all extends out the box outer wall, the driving piece is including coaxial first turbine and the second turbine that sets up on two pivot outer walls, the box outer wall is equipped with two relative connecting plates in the below of first turbine and second turbine, two rotate on the connecting plate and be connected with the drive shaft, the coaxial fixed first worm that is equipped with first turbine meshing and slide and be connected with the second worm with second turbine meshing of drive shaft outer wall, be equipped with the power piece that drive second worm moved along drive shaft length direction on the connecting plate, the drive shaft outer wall is equipped with the gib that gets into second worm inner wall, the gib distributes along the length direction of drive shaft, when the drive shaft rotates, the rotational speed of first worm drive first turbine is greater than the rotational speed of second worm drive second turbine, the drive shaft is driven by the coaxial drive of first motor of fixing on the connecting plate.

Preferably, the power piece is including setting up the rectangle frame on one of them connecting plate, rotate on the relative inner wall of rectangle frame and be connected with the threaded rod, the length of threaded rod is on a parallel with the length direction of drive shaft, the one end that first worm was kept away from to the second worm is equipped with even board, the one end that the second worm was kept away from to even board is equipped with the slider with threaded rod threaded connection, the slider slides with the relative both walls of rectangle frame and is connected, one end of threaded rod extends one side that the connecting plate deviates from another connecting plate, the one end of second worm is equipped with the connecting cylinder of being connected with even board, annular spout has been seted up to the connecting cylinder outer wall, the one end of even board is equipped with the arc jack catch of card income spout and slide connection with the spout, the jack catch distributes and the laminating along the tank bottom of spout.

Preferably, the grinding component is including setting up at the horizontal division board of feed inlet below, the division board up end is connected with the grinding disc through rotating the piece rotation, the grinding groove has been seted up to the grinding disc up end, the tank bottom of grinding groove is the sphere, the grinding disc is equipped with the inclined plane to grinding groove direction slope in grinding groove periphery, the division board up end is equipped with the riser in one side of grinding disc, the riser upper end is equipped with the extension board that extends to the grinding disc top, rotate on the extension board and be connected with the grinding hammer, the grinding hammer is the cone, and is close to the tapering of extension board one end and be less than the tapering of keeping away from extension board one end, just the one end that the grinding hammer kept away from the extension board gets into the grinding groove and contradicts with the tank bottom of grinding groove, and establish to the hemisphere face at the one end of contradicting, the box inner wall is equipped with the guide cylinder in the periphery of feed inlet, guide cylinder and feed inlet intercommunication and with wheat germ transport to the grinding groove, there is the clearance between guide cylinder and the grinding hammer, the tank bottom of grinding groove is equipped with the export, a plurality of export that the export is opened to the export of wheat germ, a plurality of export and a plurality of the export are seted up for the export that the wheat germ is flowed out of the mouth, the export is opened for a plurality of export, and the quantity is opened for the wheat germ is opened.

Preferably, the rotating member comprises three supports which are arranged on the upper end face of the partition plate in a rotating manner and uniformly located on the periphery of the grinding disc, the supports support the lower end face of the grinding disc away from the partition plate, the supports are disc-shaped, the supports are coaxially fixed with rotating rollers, the rotating rollers are in collision with the periphery of the grinding disc, annular driving grooves are formed in the outer wall of the grinding disc, a first belt pulley is rotatably arranged on the outer wall of the box body, a second belt pulley is coaxially arranged in the driving grooves, the first belt pulley is connected with the second belt pulley through a transmission belt, a penetrating hole for the transmission belt to penetrate is formed in the side wall of the box body, and a motor for driving the first belt pulley to rotate is arranged on the outer wall of the box body.

Preferably, the division plate is provided with a transmission cylinder on the hole wall of the outflow hole, the upper end of the transmission cylinder extends to the lower end face of the grinding disc, the lower end face of the grinding disc is provided with a transition rod, the transition rod penetrates through the transmission cylinder and extends out of the lower end of the division plate, one end of the transition rod extending out of the transmission cylinder is provided with a conical grinding block, the division plate is coaxially provided with the transmission cylinder below the transmission cylinder, the taper of the grinding cylinder and the grinding block is gradually increased towards the direction away from the division plate, and a gap between the grinding cylinder and the grinding block is smaller than the size of an outlet.

Preferably, the quantitative assembly comprises a vertical pipe which is arranged on the outer wall of the top of the box body and is communicated with the feed inlet, the upper end of the vertical pipe is communicated with a quantitative pipe, the quantitative pipe is in a hollow disc shape, a connecting column is rotationally connected to the center of the inner wall of the quantitative pipe, a plurality of separation rods are arranged on the outer wall of the connecting column, the separation rods are uniformly distributed in the quantitative pipe, two adjacent separation rods are far away from the distance of one end of the center of the quantitative pipe and the width of the two separation rods is equal to the caliber of the feed inlet, the connecting column is driven to rotate by a second motor which is arranged on the outer wall of the quantitative pipe, the upper end of the quantitative pipe is open, and one end of the separation rod far away from the connecting column is extended to the pipe wall of the quantitative pipe and is in a spherical shape.

Preferably, the same side of each of the partition bars is provided with an electromagnetic heater.

The invention further provides a preparation method of the wheat germ powder, which comprises the following steps of quantitatively conveying the wheat germ to a grinding assembly through a quantitative assembly, grinding the wheat germ by the grinding assembly, and collecting the ground wheat germ powder into a collecting box through a discharge hole.

The invention has the beneficial effects that: the wheat germ is quantitatively conveyed to the grinding component through the quantifying component, the quantifying component controls the amount of the wheat germ entering the box body at the moment, the grinding component is convenient to grind a certain amount of the wheat germ, the condition that the grinding component is blocked or insufficient in grinding is reduced, the grinding of the wheat germ is convenient, the grinding efficiency is improved, the grinding component grinds the wheat germ and collects the ground wheat germ powder into the collecting box through the discharging hole, and the whole device achieves the purpose of grinding the quantified wheat germ.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of embodiment 1;

fig. 2 is a schematic structural view of embodiment 1 for embodying a first turbine and a second turbine;

fig. 3 is a schematic structural view for embodying a threaded rod of embodiment 1;

fig. 4 is a schematic structural view of embodiment 1 for embodying a claw;

fig. 5 is a schematic view of the structure of the polishing disc of embodiment 1;

fig. 6 is a schematic view of a structure for embodying a transmission belt of embodiment 1;

fig. 7 is a schematic view of the structure of embodiment 1 for embodying a rotating roller.

Reference numerals illustrate:

in the figure: 1. a case; 11. a feed inlet; 12. a discharge port; 13. a material collecting box; 14. a grinding roller; 141. a feed delivery cylinder; 142. a rotating shaft; 143. a first turbine; 144. a second turbine; 145. a connecting plate; 146. a drive shaft; 147. a first worm; 148. a second worm; 149. a guide bar; 15. a first motor; 16. a rectangular frame; 161. a threaded rod; 162. a connecting plate; 163. a slide block; 164. a connecting cylinder; 165. a chute; 166. a claw; 17. a dividing plate; 171. a grinding disc; 172. grinding the groove; 173. an inclined surface; 174. a vertical plate; 175. an extension plate; 176. a grinding hammer; 177. a guide cylinder; 178. an outlet; 179. an outflow hole; 18. a support; 181. a rotating roller; 182. a driving groove; 183. a second pulley; 184. a first pulley; 185. a conveyor belt; 186. penetrating out the hole; 19. a transmission cylinder; 191. a transition rod; 192. grinding the blocks; 193. a grinding cylinder; 194. a vertical tube; 195. a metering tube; 196. a connecting column; 197. a separator rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1: a wheat germ powder preparation facilities, as in fig. 1 and 2, including box 1 and feed inlet 11 of setting at box 1 top, box 1 top outer wall is equipped with the ration subassembly that control wheat germ ration got into feed inlet 11 and sets up at box 1 inner wall and be located the grinding component of feed inlet 11 below, discharge gate 12 has been seted up to box 1 bottom, discharge gate 12 department has placed collection case 13, collection case 13 can place subaerial this moment, as long as be located discharge gate 12 below can, box 1 bottom can be designed into the toper in order to be convenient for wheat germ powder after grinding to flow out discharge gate 12, the wheat germ powder after the grinding of being convenient for flows.

As fig. 1 and 2, carry the wheat germ to the grinding component through the ration subassembly ration, the ration subassembly is controlled the volume of getting into the wheat germ in the box 1 this moment, the grinding component of being convenient for grinds the wheat germ of a certain amount, reduce grinding component card and die or grind insufficient condition and take place, the grinding of the wheat germ of being convenient for improves grinding efficiency, the grinding component grinds the wheat germ and gathers the wheat germ powder after grinding in the case 13 that gathers materials through discharge gate 12, whole device has realized carrying out the purpose of grinding to quantitative wheat germ.

As shown in fig. 1 and 2, the grinding assembly comprises two grinding rollers 14 rotatably arranged on the inner wall of the box body 1, the diameters of the two grinding rollers 14 are consistent, a material conveying cylinder 141 for conveying wheat germs in the material inlet 11 to the space between the two grinding rollers 14 is arranged on the inner wall of the top of the box body 1 below the material inlet 11, a gap exists between the lower end of the material conveying cylinder 141 and the grinding rollers 14, driving parts for driving the two grinding rollers 14 to rotate oppositely and have different rotation speeds are arranged on the outer wall of the box body 1, at the moment, the gap existing between the inner walls of the end face box body 1 of the two grinding rollers 14 is smaller than the gap existing between the two grinding rollers 14, and the gap existing between the roller body of the grinding rollers 14 and the inner wall of the box body 1 is smaller than the gap existing between the two grinding rollers 14.

As shown in fig. 1 and 2, the feeding cylinder 141 guides the wheat germ from the feeding port 11 to the space between the two grinding rollers 14, at this time, the driving member drives the two grinding rollers 14 to rotate in opposite directions, that is, the wheat germ is pushed between the two grinding rollers 14, and then crushed, at this time, due to different rotation speeds of the two grinding rollers 14, that is, one fast rotation and one slow rotation, the two grinding rollers 14 generate relative rotation, so that the grinding rollers 14 are convenient for grinding the wheat germ.

As shown in fig. 2 and fig. 3, two ends of two grinding rolls 14 are rotatably connected to the inner wall of the box 1 through rotating shafts 142, one ends of the two rotating shafts 142 extend out of the outer wall of the box 1, at this time, the rotating shafts 142 and the grinding rolls 14 are coaxially arranged, the driving member comprises a first turbine 143 and a second turbine 144 coaxially arranged on the outer wall of the two rotating shafts 142, at this time, the first turbine 143 and the second turbine 144 are arranged on the outer wall of the box 1, two opposite connecting plates 145 are arranged below the first turbine 143 and the second turbine 144 on the outer wall of the box 1, a driving shaft 146 is rotatably connected to the two connecting plates 145, a first worm 147 meshed with the first turbine 143 is coaxially and fixedly arranged on the outer wall of the driving shaft 146, a second worm 148 meshed with the second worm 144 is slidably connected to the connecting plate 145, a driving member for driving the second worm 148 to move along the length direction of the driving shaft 146 is arranged on the outer wall of the driving shaft 146, the guiding bar 149 is distributed along the length direction of the driving shaft 146, and when the driving shaft 146 rotates, the first worm 147 drives the first worm 143 to rotate at a speed greater than the second worm 148, and the second worm 148 is driven by the first motor 15 coaxially connected to the driving shaft 144.

As shown in fig. 2 and fig. 3, the first motor 15 drives the driving shaft 146 to rotate, so that the driving shaft 146 drives the first worm 147 and the second worm 148 to rotate together, at this time, the power piece does not drive the second worm 148 to move, so that the first worm 147 drives the first turbine 143 to rotate, the second worm 148 drives the second turbine 144 to rotate, and further drives the two grinding rollers 14 to rotate through the rotating shaft 142, at this time, the directions of the first turbine 143 and the second turbine 144 are opposite, that is, the two grinding rollers 14 are driven to rotate in opposite directions, so that the two grinding rollers 14 grind wheat germs, and the wheat germs fall to the discharge hole 12 at the bottom of the box 1 after being ground by the two grinding rollers 14.

As shown in fig. 2 and 3, when the grinding rolls 14 do not grind wheat germs, the power member drives the second worm 148 to move along the length direction of the driving shaft 146, so that the second worm 148 drives the second turbine 144 to rotate, so that the grinding rolls 14 connected with the second turbine 144 rotate, and at this time, the other grinding roll 14 has no driving force, so that wheat germs caught between the two grinding rolls 14 fall.

As shown in fig. 2 and 3, the power member includes a rectangular frame 16 disposed on one of the connection plates 145, a threaded rod 161 is rotatably connected to opposite inner walls of the rectangular frame 16, a length of the threaded rod 161 is parallel to a length direction of the driving shaft 146, one end of the second worm 148 away from the first worm 147 is provided with a connecting plate 162, one end of the connecting plate 162 away from the second worm 148 is provided with a sliding block 163 in threaded connection with the threaded rod 161, the sliding block 163 is slidably connected with opposite walls of the rectangular frame 16, one end of the threaded rod 161 extends out of one side of the connection plate 145 away from the other connection plate 145, one end of the second worm 148 is provided with a connection cylinder 164 connected with the connecting plate 162, an annular chute 165 is provided on an outer wall of the connection cylinder 164, one end of the connecting plate 162 is provided with an arc-shaped claw 166 (as shown in fig. 4) clamped into the chute 165 and slidably connected with the chute 165, and the claw 166 is distributed and attached along a bottom of the chute 165. When the user rotates the threaded rod 161 to move the slider 163 on the threaded rod 161, the claw 166 drives the second worm 148 to move on the driving shaft 146 through the sliding groove 165, and then the second worm 148 drives the second worm wheel 144 to rotate, so that the grinding roller 14 connected with the second worm wheel 144 rotates towards the direction close to the first worm wheel 143, which is convenient for grinding the wheat germs remained between the first worm wheel 143 and the second worm wheel 144, and in addition, the connection position of the second worm wheel 144 and the second worm 148 is changed through the power piece, which is convenient for prolonging the service life of the second worm 148.

As shown in fig. 5 and 6, or alternatively, the grinding assembly includes setting up at the horizontal division board 17 of the inner wall of box 1 and being located the feed inlet 11 below, the division board 17 divides box 1 into upper space and lower floor space, the division board 17 up end is connected with the grinding dish 171 through rotating the piece rotation, grinding groove 172 has been seted up to grinding dish 171 up the up end, the tank bottom of grinding groove 172 is the sphere, grinding dish 171 is equipped with the inclined plane 173 to grinding groove 172 direction slope in grinding groove 172 periphery, the division board 17 up end is equipped with riser 174 in one side of grinding dish 171, riser 174 upper end is equipped with the extension board 175 that extends to grinding dish 171 top, the rotation is connected with the grinding hammer 176 on the extension board 175, the grinding hammer 176 is the slope setting this moment, and the grinding hammer 176 is the cone, and be close to the tapering of extension board 175 one end and be less than the tapering of keeping away from extension board 175 one end, and the grinding hammer 176 gets into grinding groove 172 and contradicts with the tank bottom of grinding groove 172, and establish to be the hemisphere face at the one end of conflict, the grinding dish 171 is equipped with the guide tube 177 in the periphery of grinding groove 172, the inner wall of box 1 is equipped with the feed inlet 11, the guide tube 177 is equipped with, the guide tube 177 on the side of grinding disc 17, the guide tube 178 is equipped with the end cap 178 and the wheat germ outlet 17 is located and the wheat germ outlet 178 is offered and is stretched out of the wheat gap 17, the wheat gap is stretched out to the end face of the wheat gap is provided with the wheat gap has and is provided with the wheat germ hole 178.

Referring to fig. 5 and 6, the rotating member drives the grinding disc 171 to rotate, so that there is a relative rotation between the grinding disc 171 and the grinding hammer 176, so that the grinding hammer 176 grinds the wheat germ in the grinding tank 172, and then the ground wheat germ powder flows out of the grinding tank 172 through the outlet 178, the guiding barrel 177 is arranged to convey the wheat germ at the feeding port 11 to the grinding tank 172, and a gap exists between the guiding barrel 177 and the inclined grinding hammer 176, and the wheat germ powder flows to the discharging port 12 at the bottom of the box 1 through the outlet 178 and then through the outflow hole 179.

As shown in fig. 5 and 7, the rotating member includes three supports 18 that are rotatably disposed on the upper end surface of the partition plate 17 and uniformly located around the grinding disc 171, each support 18 supports the lower end surface of the grinding disc 171 away from the partition plate 17, each support 18 is disc-shaped, each support 18 is coaxially fixed with a rotating roller 181, each rotating roller 181 abuts against the periphery of the grinding disc 171, an annular driving slot 182 is provided on the outer wall of the grinding disc 171, a first belt pulley 184 is rotatably provided on the outer wall of the box 1, a second belt pulley 183 is coaxially mounted in the driving slot 182, the first belt pulley 184 and the second belt pulley 183 are connected by a transmission belt 185, a through hole 186 through which the transmission belt 185 passes is provided on the side wall of the box 1, and a motor for driving the first belt pulley 184 to rotate is provided on the outer wall of the box 1. At this time, the motor drives the first belt pulley 184 to rotate, so that the first belt pulley 184 drives the second belt pulley 183 to rotate through the transmission belt 185, so that the grinding disc 171 rotates, and after the grinding disc 171 rotates, the grinding hammer 176 is rotationally connected with the extension plate 175, so that the grinding hammer 176 is also rotated by the friction force of the bottom of the grinding groove 172, and the rotating grinding hammer 176 grinds the wheat germs in the grinding groove 172.

As shown in fig. 5 and 6, the dividing plate 17 is provided with a transmission drum 19 on the wall of the outflow hole 179, at this time, the center line of the outflow hole 179 is coaxial with the center axis of the grinding disc 171, the upper end of the transmission drum 19 extends to the lower end surface of the grinding disc 171, the lower end surface of the grinding disc 171 is provided with a transition rod 191, the transition rod 191 passes through the transmission drum 19 and extends out of the lower end of the dividing plate 17, one end extending out is provided with a conical grinding block 192, the dividing plate 17 is provided with a conical grinding drum 193 below the transmission drum 19 and coaxial with the transmission drum 19, the taper of the grinding drum 193 and the grinding block 192 gradually increases in the direction away from the dividing plate 17, and the gap between the grinding drum 193 and the grinding block 192 is smaller than the size of the outlet 178. At this time, the wheat germ powder flows into the transmission drum 19 through the outlet 178 and then falls onto the conical grinding block 192, and as the wheat germ powder slides down along the outer wall of the conical grinding block 192, the wheat germ powder flows between the grinding drum 193 and the grinding block 192, so that the grinding block 192 grinds the ground wheat germ powder for the second time, and then flows to the discharge port 12 at the bottom of the box 1 through the lower end of the grinding drum 193.

As shown in fig. 1, the quantitative assembly comprises a vertical pipe 194 which is arranged on the outer wall of the top of the box body 1 and is communicated with the feed inlet 11, the pipe diameter of the vertical pipe 194 is consistent with the caliber of the feed inlet 11, the upper end of the vertical pipe 194 is communicated with a quantitative pipe 195, the quantitative pipe 195 is in a hollow disc shape, a connecting column 196 is rotationally connected to the center of the inner wall of the quantitative pipe 195, a plurality of separation rods 197 are arranged on the outer wall of the connecting column 196, each separation rod 197 is uniformly distributed in the quantitative pipe 195, the distance between one end, far from the center of the quantitative pipe 195, of each adjacent two separation rods 197 and the width of each separation rod 197 are the caliber of the feed inlet 11, namely, when the two adjacent separation rods 197 are rotated to the inlet of the vertical pipe 194, the two separation rods 197 are respectively positioned at the pipe ends of the vertical pipe 194, namely, the two ends of the mouth wall of the feed inlet 11 are convenient for wheat germs positioned between the two separation rods 197 to flow to the vertical pipe 194, the connecting column 196 is rotationally driven by a second motor (not shown in the drawing) arranged on the outer wall of the quantitative pipe 195, the upper end of the quantitative pipe 195, the opening is smaller than the distance between the two adjacent separation rods 197 and the two separation rods 197 are respectively arranged at the spherical ends far from the end of the quantitative pipe 197.

As shown in fig. 1, when the second motor drives the connecting post 196 to rotate, the connecting post 196 drives each of the separating rods 197 to rotate, so that two adjacent separating rods 197 rotate to the opening at the upper end of the quantifying pipe 195, at this time, a user adds wheat germs between the two separating rods 197 through the opening at the upper end of the quantifying pipe 195, then the second motor continues to rotate, so that the space formed by the two adjacent separating rods 197 rotates to the opening at the upper end of the quantifying pipe 195, the space formed between the adjacent separating rods 197 is gradually filled with wheat germs in sequence, and the separating rods 197 filled with wheat germs gradually rotate towards the vertical pipe 194 when the second motor rotates in the quantifying pipe 195 until the wheat germs are conveniently conveyed to the vertical pipe 194. Intermittent rotation of the second motor-driven connection post 196 during the above process; at this time, when pouring wheat germs, two separating rods 197 facing the inlet of the vertical tube 194 are just two adjacent separating rods 197 located at the position of the upper end opening of the vertical tube 195, and the second motor is in a state of controlling the connecting column 196 to stop rotating, when the filling is completed and the pouring of the wheat germs is completed, for example, the required time T1, the second motor continues to control the connecting column 196 to continue rotating until one separating rod of the next pair of separating rods 197 rotates to the inlet of the vertical tube 194 for the required time T2, and during the time T2, the grinding component in the box pulverizes and grinds the materials between the two separating rods, and as the second motor continues to rotate, the two separating rods 197 respectively face the inlet of the vertical tube 194, so that the wheat germs can be poured into the inlet of the vertical tube 194, when the two adjacent separating rods 197 are located at the position of the upper end opening of the vertical tube 195, and the filling is waited, the second motor is in a state of controlling the connecting column 196 to stop rotating, and the second motor is in a state of controlling the connecting column 196 to reciprocate, so that quantitative wheat germs conveying to the inlet of the vertical tube 194 is realized.

As shown in fig. 1, the same side of each partition 197 is provided with an electromagnetic heater (not shown), so that each space filled with wheat germ is provided with an electromagnetic heater. When a user fills the wheat germ into the space between the two separating rods 197, the height of the wheat germ is gradually increased, and the electromagnetic heater preheats and dries the wheat germ, so that the wheat germ is convenient for later grinding, and the wheat germ is also reduced to be adhered to the separating rods 197 due to humidity.

Example 2: a preparation method of wheat germ powder comprises the following steps of carrying out quantitative conveying of wheat germ to a grinding assembly through a quantitative assembly, grinding the wheat germ by the grinding assembly, and collecting the ground wheat germ powder into a collecting box 13 through a discharge hole 12.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (4)

1. The utility model provides a wheat germ powder preparation facilities, includes box (1) and sets up feed inlet (11) at box (1) top, its characterized in that, box (1) top outer wall is equipped with the quantitative subassembly that control wheat germ ration got into feed inlet (11) and sets up at box (1) inner wall and be located the grinding component of feed inlet (11) below, discharge gate (12) have been seted up to box (1) bottom, collection case (13) have been placed to discharge gate (12) department;

the grinding assembly comprises two grinding rollers (14) rotatably arranged on the inner wall of the box body (1), the diameters of the two grinding rollers (14) are consistent, a feeding barrel (141) for conveying wheat germs in the feeding hole (11) to a position between the two grinding rollers (14) is arranged on the inner wall of the top of the box body (1) below the feeding hole (11), a gap exists between the lower end of the feeding barrel (141) and the grinding rollers (14), and driving pieces which drive the two grinding rollers (14) to rotate in opposite directions and have different rotating speeds are arranged on the outer wall of the box body (1);

two ends of each grinding roller (14) are rotatably connected to the inner wall of the box body (1) through rotating shafts (142), one ends of the two rotating shafts (142) extend out of the outer wall of the box body (1), the driving piece comprises a first worm wheel (143) and a second worm wheel (144) which are coaxially arranged on the outer walls of the two rotating shafts (142), two opposite connecting plates (145) are arranged below the first worm wheel (143) and the second worm wheel (144) on the outer walls of the box body (1), a driving shaft (146) is rotatably connected to the two connecting plates (145), a first worm (147) meshed with the first worm wheel (143) is coaxially and fixedly arranged on the outer walls of the driving shaft (146) and a second worm (148) meshed with the second worm wheel (144) is slidably connected to the outer walls of the driving shaft (146), a power piece for driving the second worm (148) to move along the length direction of the driving shaft (146) is arranged on the outer walls of the driving shaft (146), the guide strips (149) enter the inner walls of the second worm wheel (148), the guide strips (149) are rotatably connected to the driving shaft (146) along the length direction of the driving shaft (146), and the second worm wheel (146) is rotatably arranged, and the driving worm (148) with high rotation speed, the driving shaft (146) is coaxially driven by a first motor (15) fixed on a connecting plate (145);

the power piece comprises a rectangular frame (16) arranged on one connecting plate (145), a threaded rod (161) is rotationally connected to the opposite inner wall of the rectangular frame (16), the length of the threaded rod (161) is parallel to the length direction of a driving shaft (146), one end, far away from the first worm (147), of the second worm (148) is provided with a connecting plate (162), one end, far away from the second worm (148), of the connecting plate (162) is provided with a sliding block (163) in threaded connection with the threaded rod (161), the sliding block (163) is connected with the opposite two walls of the rectangular frame (16) in a sliding manner, one end of the threaded rod (161) extends out of one side, far away from the other connecting plate (145), of the connecting plate (145), one end of the second worm (148) is provided with a connecting cylinder (164) connected with the connecting plate (162), the outer wall of the connecting cylinder (164) is provided with an annular sliding groove (165), one end of the connecting plate (162) is provided with an arc-shaped claw (166) clamped into the sliding groove (165) and connected with the sliding jaw (165), and the arc-shaped claw (166) is distributed along the groove bottom of the sliding groove (165) in a fitting manner;

or, the grinding component comprises a horizontal dividing plate (17) which is arranged on the inner wall of the box body (1) and is positioned below the feeding hole (11), the upper end face of the dividing plate (17) is rotationally connected with a grinding disc (171) through a rotating piece, the upper end face of the grinding disc (171) is provided with a grinding groove (172), the groove bottom of the grinding groove (172) is a spherical surface, the periphery of the grinding disc (171) is provided with an inclined surface (173) which inclines towards the direction of the grinding groove (172), one side of the grinding disc (171) is provided with a vertical plate (174) on the upper end face of the dividing plate (17), the upper end of the vertical plate (174) is provided with an extending plate (175) which extends above the grinding disc (171), the extending plate (175) is rotationally connected with a grinding hammer (176), the grinding hammer (176) is a cone, one end, which is close to the extending plate (175), is less than the taper, of one end, which is far away from the extending plate (175), of the grinding hammer (176), enters the grinding groove (172) and is in contact with the groove bottom (172), of the grinding groove (172), and is provided with the groove bottom (177), and is provided with a hemispherical drum (177), the inner wall (11) which is communicated with the feeding hole (177), a gap is reserved between the guide cylinder (177) and the grinding hammer (176), a plurality of outlets (178) are formed in the bottom of the grinding groove (172), the outlets (178) extend out of the lower end face of the grinding disc (171), outflow holes (179) for the wheat germ powder at the outlets (178) to flow out are formed in the dividing plate (17), and the number of the outflow holes (179) is one and covers the outlets (178);

the rotary piece comprises three supports (18) which are rotatably arranged on the upper end face of the partition plate (17) and uniformly positioned on the periphery of the grinding disc (171), the lower end face of the grinding disc (171) is supported away from the partition plate (17) by each support (18), each support (18) is disc-shaped, a rotary roller (181) is coaxially fixed on each support (18), each rotary roller (181) is abutted against the periphery of the grinding disc (171), an annular driving groove (182) is formed in the outer wall of the grinding disc (171), a first belt pulley (184) is rotatably arranged on the outer wall of the box body (1), a second belt pulley (183) is coaxially arranged in the driving groove (182), the first belt pulley (184) and the second belt pulley (183) are connected through a transmission belt (185), a through hole (186) for the transmission belt (185) to penetrate out is formed in the side wall of the box body (1), and a motor for driving the first belt pulley (184) to rotate is arranged on the outer wall of the box body (1).

The utility model discloses a polishing device for a polishing machine, including a polishing plate (192), a division plate (17), a transmission barrel (19) is installed on the pore wall of outflow hole (179), the upper end of transmission barrel (19) extends to the lower terminal surface of grinding disc (171), the lower terminal surface of grinding disc (171) is equipped with transition pole (191), transition pole (191) pass transmission barrel (19) and extend the lower extreme of division plate (17), and are equipped with toper abrasive segment (192) at the one end that extends, division plate (17) are equipped with toper grinding barrel (193) below transmission barrel (19) and transmission barrel (19) coaxial, the tapering of grinding barrel (193) and abrasive segment (192) is to keeping away from division plate (17) direction increase gradually, just the clearance between grinding barrel (193) and abrasive segment (192) is less than the size of export (178).

2. The wheat germ flour preparation device according to claim 1, wherein the quantitative component comprises a vertical pipe (194) which is arranged on the outer wall of the top of the box body (1) and is communicated with the feeding hole (11), the upper end of the vertical pipe (194) is communicated with a quantitative pipe (195), the quantitative pipe (195) is in a hollow disc shape, a connecting column (196) is rotationally connected at the center of the inner wall of the quantitative pipe (195), a plurality of separation rods (197) are arranged on the outer wall of the connecting column (196), the separation rods (197) are uniformly distributed in the quantitative pipe (195), the distance between one end, far from the center of the quantitative pipe (195), of each separation rod (197) and the width of each separation rod (197) are the caliber of the feeding hole (11), the connecting column (196) is driven to rotate by a second motor which is arranged on the outer wall of the quantitative pipe (195), one end, far from the connecting column (196), of each separation rod (197) extends to the wall of the quantitative pipe (195) and is in a spherical shape.

3. A wheat germ flour preparation apparatus as claimed in claim 2 wherein the same side of each of the dividing bars (197) is provided with an electromagnetic heater.

4. A method for preparing a wheat germ flour preparation device according to any one of claims 1-3, comprising the steps of quantitatively conveying wheat germs to a grinding assembly through a quantifying assembly, grinding the wheat germs by the grinding assembly, and collecting the ground wheat germ flour into a collecting box (13) through a discharge port (12).

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